_WPutStr( ) API Library Routine


void _WPutStr(WHANDLE wh, char FAR theStr) WHANDLE wh; / Window handle. / char FAR theStr; /* String to display. */

Output that normally causes the window to scroll produces undefined results in windows that don't have the AUTOSCROLL attribute set.

For more information on how to create an API library and integrate it with Visual FoxPro, see Accessing the Visual FoxPro API.

The following example uses _WPutStr( ) to display a string containing all 8-bit values (except '\0') in a new window.

Visual FoxPro Code

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SET LIBRARY TO WPUTSTR

C Code

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#include <pro_ext.h> FAR Example(ParamBlk FAR parm) { int i; WHANDLE wh; char String[256]; wh = _WOpen(2,2,20,70,WEVENT \| CLOSE,WINDOW_SCHEME,(Scheme FAR ) 0, WO_SYSTEMBORDER); _WShow(wh); for (i = 0; i < 255; i++) String[i] = i + 1; String[255] = '\0'; _WPutStr(wh, String); } FoxInfo myFoxInfo[] = { {"ONLOAD", (FPFI) Example, CALLONLOAD, ""}, }; FoxTable _FoxTable = { (FoxTable FAR *) 0, sizeof(myFoxInfo)/sizeof(FoxInfo), myFoxInfo };

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#include <pro_ext.h>
FAR Example(ParamBlk FAR *parm)
{
   int i;
   WHANDLE wh;
   char String[256];
   wh = _WOpen(2,2,20,70,WEVENT | CLOSE,WINDOW_SCHEME,(Scheme FAR *) 0,
      WO_SYSTEMBORDER);
   _WShow(wh);
   for (i = 0; i < 255; i++)
      String[i] = i + 1;
   String[255] = '\0';
   _WPutStr(wh, String);
}
FoxInfo myFoxInfo[] = {
   {"ONLOAD", (FPFI) Example, CALLONLOAD, ""},
};
FoxTable _FoxTable = {
   (FoxTable FAR *) 0, sizeof(myFoxInfo)/sizeof(FoxInfo), myFoxInfo
};

Reference

_WPutChr( ) API Library Routine
_WGetCursorP( ) API Library Routine
_WPosCursorP( ) API Library Routine

Other Resources

API Library Construction
Accessing the Visual FoxPro API

Remarks

Example

Visual FoxPro Code

C Code

See Also

Reference

Other Resources